| 台山电厂2台国产600 MW机组厂用电监测管理系统介绍 |
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| 引用本文： | 杨莉.台山电厂2台国产600 MW机组厂用电监测管理系统介绍[J].江苏电机工程,2006,25(5):25-27. |
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| 作者姓名： | 杨莉 |
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| 作者单位： | 广东省电力设计研究院,广东,广州,510600 |
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| 摘 要： | 介绍了广东台山电厂2台600 MW机组厂用电监测管理系统的监控网络结构,该系统采用分层式结构,具有站控层、网络层、间隔层3层设备及站控层、间隔层2层网络。阐述了该系统的功能,包括能量消耗监测、电能质量分析、运行监视、报警、故障诊断等,并与传统的采用分散控制系统(DCS)输入/输出(I/O)卡件将现场信息送入集控室比较,得出采用厂用电监测管理系统经济效益优于传统方法的结论。
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| 关 键 词： | 厂用电 监测管理系统 现场总线 |
| 文章编号： | 1009-0665（2006）05-0025-03 |
| 收稿时间： | 2006-05-26 |
| 修稿时间： | 2006-05-26 |
Introduction of Auxiliary Power Supervision and Management System of Two 600 MW Units in Taishan Power Plant |
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| YANG Li.Introduction of Auxiliary Power Supervision and Management System of Two 600 MW Units in Taishan Power Plant[J].Jiangsu Electrical Engineering,2006,25(5):25-27. |
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| Authors: | YANG Li |
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| Affiliation: | Guangdong Electric Power Design Institute, Guangzhou 510600, China |
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| Abstract: | The paper introduces the network structure of auxiliary power supervision and management system in Taishan Power Plant.The system adopts a layered structure and consists of three device-layers and two network-layers.The device layer consists of station control devices,network devices and terminal devices,and the network layer consists of station control network and terminal network.Also the paper introduces the functions of the system including power consumption supervision,power quality analysis,operation supervision,alarm function and fault diagnosis etc.The paper compares the system with traditional distribution control system(DCS),which sending the messages to central control room by hardwire with cables,and draws the conclusion that the supervision and management system yields better economic returns than DCS. |
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| Keywords: | auxiliary power supply supervision and management system field bus |
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